Circuitized substrate with internal resistor, method of making said circuitized substrate, and electrical assembly utilizing said circuitized substrate
US7687724B2 · kind B2 · utility
7Cited by
27References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2007 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Feb 6, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49165
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A circuitized substrate which utilizes at least one internal (embedded) resistor as part thereof, the resistor comprised of a material including resin and a quantity of powders of nano-particle and/or micro-particle sizes. The resistor serves to decrease the capacitance in the formed circuit while only slightly increasing the high frequency resistance, thereby improving circuit performance through the substantial elimination of some discontinuities known to exist in structures like these. An electrical assembly (substrate and at least one electrical component) is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.